Features: 1.APPLICATIONS: Designed for next generation for RTX 40 (for 4000) series GPU (for RTX 4090 4080 4070 4060 and for ti versions) and for RX 7000 series for RDNA 3 GPU (for RX 7900 XT 7800 XT 7700 XT 7600 7500), backward compatible. 2.WIDE COMPATIBILITY: PCIE 4.0 x16 riser cable, compatible with all graphic card devices, easy to install, just plug and play. And backward compatible with PCIE 3.0, PCIE 2.0, PCIE 1.0 to meet your usage needs. 3.ELECTROMAGNETIC INTERFERENCE SHIELDING: GPU extension cable with 90 degree electromagnetic interference shielding slot allows easy installation of vertically mounted GPU, eliminating signal interference. 4.BENDABLE, FLEXIBLE AND EFFICIENT: PCIE 4.0 x16 extension cable with slim, flat and foldable design for transmission efficiency and stability, and easy cable management. Features 128Gbps transfer rate. 5.HIGH PERFORMANCE: High frequency, low resistance PCB design reduces interference, avoids signal loss, and enhances durability when connecting motherboard and adapter cables are folded or twisted to maximize internal space and optimize. specification:Item Type: PCIE 4.0 Riser Cable Material: ABS, PCB Transmission Rate: 128Gbps Interface: PCIE 4.0 X16 PackageList:1 x PCIE4.0RiserCable NoteManual measurement, please allow some errors.